summation

英 [sʌ'meɪʃn] 美 [sʌ'meɪʃn]

• n. 总结；加法；总和；有代表性的整体

英英释义

Noun:

1. a concluding summary (as in presenting a case before a law court)

2. (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce

3. the final aggregate;

   "the sum of all our troubles did not equal the misery they suffered"
   

4. the arithmetic operation of summing; calculating the sum of two or more numbers;

   "the summation of four and three gives seven"
   "four plus three equals seven"
   

例句

用作名词 (n.)

1. The defense attorney phrased his summation at last.
   最后,辩护律师作了辩论总结。
2. What he said was a fair summation of the discussion.
   他这番话对讨论作了恰当的总结。
3. After a dramatic pause, the lawyer finished her summation.
   在戏剧性的沉默之后,这位律师作完了她的总述。
4. It is convenient to introduce here the summation operator.
   应当在此介绍一下求和的算符。
5. That means that we are going to need to "evaluate" this summation.
   这说明我们需要计算它的和。
6. The exhibition was a summation of his life's work.
   这次展览汇集了他一生中典型的作品。

经典引文

• Happiness..is not composable of any summation of particular pleasures.

  出自： R. Bridges

词汇搭配

• temporal summation 时间上的叠加,时间求...
• summation method 叠加法
• summation process 求和法
• summation curve 累计曲线
• summation instrument 总和仪表,总和器...
• repeated summation 累次求和,迭次求和...
• temperature summation 积温
• summation check 求和检查,总和校验,...
• partial summation 部分求和,和差变换...
• simultaneous summation 同时性叠加
• summation sign 总和符号,累加符号,...
• summation index 求和指数
• summation meter 累加计数器,总和计...
• summation metering 求和测量法
• summation effect 积和效应
• convolution summation [计] 卷积和

近反义词

【近义词】

• addition 增加
• sum 金额
• sum total 总数
• summing up 总结(摘要)
• rundown 扼要报告
• calculation 计算
• computation 计算
• total 总的
• final total 总计
• conclusion 结尾
• grand total 总数之和
• aggregate 合计的
• whole 全部的
• summary 摘要
• synopsis 摘要
• outline 大纲
• abstract 抽象的
• bill 帐单
• plus 加